2AVXTYTE000W5KB1Smart Thermometer

7KLVGHYLFHFRPSOLHVZLWK,QGXVWU\&DQDGD /LFHQFHH[HPSW566VWDQGDUG V 2SHUDWLRQLV VXEMHFWWRWKHIROORZLQJWZRFRQGLWLRQV  WKLVGHYLFHPD\QRWFDXVHKDUPIXOLQWHUIHUHQFH DQG  WKLVGHYLFHPXVWDFFHSWDQ\LQWHUIHUHQFH LQFOXGLQJLQWHUIHUHQFHWKDWPD\FDXVHXQGHVLUHG RSHUDWLRQRIWKHGHYLFH <7(:.% <7(:.% 5DWLQJ'&9 $9;7<7(:.% $9;7<7(:.% The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. /HSUHVHQWDSSDUHLOHVWFRQIRUPHDX[&15 G,QGXVWULH&DQDGDDSSOLFDEOHVDX[DSSDUHLOV UDGLRH[HPSWVGHOLFHQFH/H[SORLWDWLRQHVW DXWRULVHHDX[GHX[FRQGLWLRQVVXLYDQWHV  ,DSSDUHLOQHGRLWSDVSURGXLUHGHEURXLOODJH HW  ,XQWLOLVDWHXUGH,DSSDUHLOGRLWDFFHSWHU WRXWEURXLOODJHUDGLRHOHFWULTXHVXELPHPHVLOH EURXLOODJHHVWVXVFHSWLEOHGHQFRPSURPHWWUH OHIRQFWLRQQHPHQW <7(:.% 327(1&,$'&9 )$%5,&$'2(1&+,1$ 1'(/02'(/2<7(:.% 2  &21d83$5<800/<$8;86$ 2 <7(:.% %$77(5,(7$,//('(/$3,/(³$$$ ́; )$%5,&$'2(1&+,1$ 1'(/02'(/2<7(:.% %$6('(&$5*$ 7(5020(752 7(5020(752,17(//,*(17  &21d83$5<800/<$8;86$ 7(5020(752,17(//,*(17 $9;7<7(:.% $9;7<7(:.% El equipo se ha evaluado para satisfacer los requisitos generales de exposición por radiofrecuencia.Este dispositivo puede utilizarse en exposiciones portátiles ilimitadas.

Yummly Inc. Agent Authorization Letter 2020-03-03 MET Laboratories, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen Huaxia Testing Technology Co., Ltd to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Name: Andrew Grose Position: Head of Business Development & Operations Company Name: Yummly Inc. Address: 3101 Park Blvd, Palo Alto California 94306 United States Tel / Fax +1 (269)277 0852 / N/A E-Mail: [email protected]

Yummly Inc. Long Term Confidentiality Request Letter 2020-03-03 MET Laboratories, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (FCC ID: 2AVXTYTE000W5KB1) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - e.g. Block diagram - e.g. SCH - e.g. Operational Description required to be submitted with this application be permanently withheld from public review. The above documents are company proprietary information that could never get into the possession of your competition. Please contact me if there is any information you may need. Sincerely, Name: Andrew Grose Position: Head of Business Development & Operations Company Name: Yummly Inc. Address: 3101 Park Blvd, Palo Alto California 94306 United States Tel / Fax +1 (269)277 0852 / N/A E-Mail: [email protected]

Test Model No.:YTE000W5KB1

Because the EUT is too small, the label is placed in the manual

Shenzhen Huaxia Testing Technology Co., Ltd 1F., Block A of Tongsheng Technology Building, Huahui Road, Dalang Street, Longhua District, Shenzhen, China Telephone: +86-755-26648640 Fax: +86-755-26648637 Website: www.cqa-cert.com Report Template Version: V04 Report Template Revision Date: 2018-07-06 RF Exposure Evaluation Report The test report is effective only with both signature and specialized stamp, The result(s) shown in this report refer only to the sample(s) tested. Without written approval of CQA, this report can’t be reproduced except in full. Report No. : CQASZ20191101190E-02 Applicant: Yummly Inc. Address of Applicant: 3101 Park Blvd, Palo Alto California 94306 United States Equipment Under Test (EUT): Product: Smart Thermometer Model No.: YTE000W5KB1 Brand Name: N/A IC: 25695-YTE000W5KB1 Standards: RSS-102 Issue 5 March 2015 Date of Receipt: 2019-11-21 Date of Test: 2019-11-21 to 2019-11-29 Date of Issue: 2019-11-29 Test Result : PASS* *In the configuration tested, the EUT complied with the standards specified above Tested By： (Tom Chen) Reviewed By: (Aaron Ma ) Approved By: ( Jack Ai) Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20191101190E-02 Page:2 of 6 1 Version Revision History Of Report Report No. Version Description Issue Date CQASZ20191101190E-02 Rev.01 Initial report 2019-11-29 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20191101190E-02 Page:3 of 6 2 Contents Page 1 VERSION .....................................................................................................................................................................2 2 CONTENTS .................................................................................................................................................................3 3 GENERAL INFORMATION .......................................................................................................................................4 3.1 CLIENT INFORMATION ................................................................................................................................................4 3.2 GENERAL DESCRIPTION OF EUT ................................................................................................................................4 4 SAR EVALUATION ....................................................................................................................................................5 4.1 RF EXPOSURE COMPLIANCE REQUIREMENT ..............................................................................................................5 4.1.1 Standard Requirement .................................................................................................................................5 4.1.2 Limits ..............................................................................................................................................................5 4.1.3 EUT RF Exposure .........................................................................................................................................6 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20191101190E-02 Page:4 of 6 3 General Information 3.1 Client Information Applicant: Yummly Inc. Address of Applicant: 3101 Park Blvd, Palo Alto California 94306 United States Manufacturer: Yummly Inc. Address of Manufacturer: 3101 Park Blvd, Palo Alto California 94306 United States 3.2 General Description of EUT Product Name: Smart Thermometer Model No.: YTE000W5KB1 Trade Mark: N/A Hardware Version: V1.3 Software Version: V1.0 Operation Frequency: 2402MHz~2480MHz Modulation Type: GFSK Transfer Rate: 1Mbps Number of Channel: 40 Product Type: Mobile Portable Fix Location Test Software of EUT: RF test(manufacturer declare ) Antenna Type: Multilayer Chip Antenna Antenna Gain: 2.0dBi EUT Power Supply: lithium battery:DC3.7V, Recharge input:DC5V,25mA Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20191101190E-02 Page:5 of 6 4 SAR Evaluation 4.1 RF Exposure Compliance Requirement 4.1.1 Standard Requirement According to RSS-102 Issue 5 March 2015 2.5.1 Exemption Limits for Routine Evaluation – SAR Evaluation SAR evaluation is required if the separation distance between the user and/or bystander and the antenna and/or radiating element of the device is less than or equal to 20 cm, except when the device operates at or below the applicable output power level (adjusted for tune-up tolerance) for the specified separation distance defined in Table 1. 4.1.2 Limits Remakr: If the operating frequency of the device is between two frequencies located in Table 1, linear interpolation shall be applied for the applicable separation distance. For test separation distance less than 5 mm, the exemption limits for a separation distance of 5 mm can be applied to determine if a routine evaluation is required. Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20191101190E-02 Page:6 of 6 4.1.3 EUT RF Exposure 1)For BLE Test mode : GFSK Channel Maximum Peak Conducted Output Power (dBm) Antenna gain (dBi) E.i.r.p Power (dBm) E.i.r.p Tune up tolerance (dBm) Maximum tune-up E.i.r.p Power Limit (mW) (dBm) (mW) Lowest (2402MHz) -0.98 2.0 1.02 0.5±1 1.5 1.413 ＜4.26mW Middle (2440MHz) -0.88 2.0 1.12 0.5±1 1.5 1.413 ＜4.05mW Highest (2480MHz) -0.58 2.0 1.42 0.5±1 1.5 1.413 ＜3.94mW Conclusion: E.i.r.p. calculation value ＜limit, SAR is exempted. Remark: 1) The Max Conducted Peak Output Power data refer to report Report No.: CQASZ20191101190E-01 2) EIRP= Max Conducted Peak Output Power + Antnna gain

Shenzhen Huaxia Testing Technology Co., Ltd 1F., Block A of Tongsheng Technology Building, Huahui Road, Dalang Street, Longhua District, Shenzhen, China Telephone: +86-755-26648640 Fax: +86-755-26648637 Website: www.cqa-cert.com Report Template Version: V04 Report Template Revision Date: 2018-07-06 Test Report The test report is effective only with both signature and specialized stamp, The result(s) shown in this report refer only to the sample(s) tested. Without written approval of CQA, this report can’t be reproduced except in full. Report No. : CQASZ20191101189E-01 Applicant: Yummly Inc. Address of Applicant: 3101 Park Blvd, Palo Alto California 94306 United States Equipment Under Test (EUT): Product: Smart Thermometer Model No.: YTE000W5KB1 Brand Name: N/A FCC ID: 2AVXTYTE000W5KB1 Standards: 47 CFR Part 15, Subpart C Date of Receipt: 2019-11-21 Date of Test: 2019-11-21 to 2019-11-29 Date of Issue: 2019-11-29 Test Result : PASS* * In the configuration tested, the EUT complied with the standards specified above. Tested By： (Tom Chen) Reviewed By: (Aaron Ma ) Approved By: ( Jack Ai) Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20191101189E-01 Page:2 of 45 1 Version Revision History Of Report Report No. Version Description Issue Date CQASZ20191101189E-01 Rev.01 Initial report 2019-11-29 Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20191101189E-01 Page:3 of 45 2 Test Summary Test Item Test Requirement Test method Result Antenna Requirement 47 CFR Part 15, Subpart C Section 15.203/15.247 (c) ANSI C63.10 2013 PASS AC Power Line Conducted Emission 47 CFR Part 15, Subpart C Section 15.207 ANSI C63.10 2013 N/A Conducted Peak Output Power 47 CFR Part 15, Subpart C Section 15.247 (b)(3) ANSI C63.10 2013 PASS 6dB Occupied Bandwidth 47 CFR Part 15, Subpart C Section 15.247 (a)(2) ANSI C63.10 2013 PASS Power Spectral Density 47 CFR Part 15, Subpart C Section 15.247 (e) ANSI C63.10 2013 PASS Band-edge for RF Conducted Emissions 47 CFR Part 15, Subpart C Section 15.247(d) ANSI C63.10 2013 PASS RF Conducted Spurious Emissions 47 CFR Part 15, Subpart C Section 15.247(d) ANSI C63.10 2013 PASS Radiated Spurious Emissions 47 CFR Part 15, Subpart C Section 15.205/15.209 ANSI C63.10 2013 PASS Restricted bands around fundamental frequency (Radiated Emission) 47 CFR Part 15, Subpart C Section 15.205/15.209 ANSI C63.10 2013 PASS N/A: Not Applicable, the EUT supply by DC. Shenzhen Huaxia Testing Technology Co., Ltd Report No.: CQASZ20191101189E-01 Page:4 of 45 3 Contents Page 1 VERSION .................................................................................................................................................................. 2 2 TEST SUMMARY .................................................................................................................................................... 3 3 CONTENTS .............................................................................................................................................................. 4 4 GENERAL INFORMATION ................................................................................................................................... 5 4.1 CLIENT INFORMATION .......................................................................................................................................... 5 4.2 GENERAL DESCRIPTION OF EUT .......................................................................................................................... 5 4.3 ADDITIONAL INSTRUCTIONS................................................................................................................................. 7 4.4 TEST ENVIRONMENT ............................................................................................................................................ 7 4.5 DESCRIPTION OF SUPPORT UNITS ......................................................................................................................... 9 4.6 STATEMENT OF THE MEASUREMENT UNCERTAINTY ............................................................................................. 9 4.7 TEST LOCATION ................................................................................................................................................. 10 4.8 TEST FACILITY ................................................................................................................................................... 10 4.9 DEVIATION FROM STANDARDS ........................................................................................................................... 10 4.10 OTHER INFORMATION REQUESTED BY THE CUSTOMER ...................................................................................... 10 4.11 EQUIPMENT LIST ................................................................................................................................................ 11 5 TEST RESULTS AND MEASUREMENT DATA .............................................................................................. 12 5.1 ANTENNA REQUIREMENT ................................................................................................................................... 12 5.2 CONDUCTED PEAK OUTPUT POWER ................................................................................................................... 13 5.3 6DB OCCUPY BANDWIDTH ................................................................................................................................. 16 5.4 POWER SPECTRAL DENSITY ............................................................................................................................... 19 5.5 BAND-EDGE FOR RF CONDUCTED EMISSIONS .................................................................................................... 22 5.6 SPURIOUS RF CONDUCTED EMISSIONS .............................................................................................................. 24 5.7 RAD…

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1 Photographs - EUT Test Setup 1.1 Radiated Emission 9KHz~30MHz: 30MHz~1GHz: Above 1GHz: